MAX9736DETJ+T Maxim Integrated Products, MAX9736DETJ+T Datasheet - Page 6

• Manufacturer Part Number: MAX9736DETJ+T
• Description: IC AMP CLASS D HIGH PWR 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Class Dr

Specifications of MAX9736DETJ+T

• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 17mW x 1 @ 4 Ohm; 8.5mW x 2 @ 8 Ohm
• Voltage - Supply: 8 V ~ 28 V
• Features: Depop, Mute, Short-Circuit and Thermal Protection, Shutdown
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Mono/Stereo High-Power Class D Amplifier
(MAX9736A, V
otherwise noted.)
6
0.001
0.001
0.001
0.01
0.01
0.01
0.1
0.1
0.1
10
1
1
1
_______________________________________________________________________________________
10
10
0
V
FIXED FREQUENCY,
8Ω LOAD
V
SPREAD SPECTRUM,
4Ω LOAD
V
FIXED FREQUENCY,
8Ω LOAD
PVDD
PVDD
PVDD
PLUS NOISE vs. OUTPUT POWER
P
2
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
OUT
PLUS NOISE vs. FREQUENCY
PLUS NOISE vs. FREQUENCY
= 12V,
= 12V,
= 18V,
4
= 5W
6kHz
100
100
PVDD
1kHz
6
OUTPUT POWER (W)
P
OUT
FREQUENCY (Hz)
FREQUENCY (Hz)
8
= 5W
= 12V, MOD = high, spread-spectrum modulation mode, V
1k
P
1k
10
OUT
P
12
OUT
= 3W
= 3W
20Hz
14
10k
10k
16
18
100k
100k
20
0.001
0.001
0.001
0.01
0.01
0.01
0.1
0.1
0.1
10
10
1
1
1
10
0
0
V
SPREAD SPECTRUM,
8Ω LOAD
V
FIXED FREQUENCY,
8Ω LOAD
V
SPREAD SPECTRUM,
8Ω LOAD
PVDD
PVDD
PVDD
PLUS NOISE vs. OUTPUT POWER
1
PLUS NOISE vs. OUTPUT POWER
TOTAL HARMONIC DISTORTION
2
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
1kHz
P
= 12V,
= 12V,
= 18V,
2
OUT
4
100
6kHz
= 5W
3
OUTPUT POWER (W)
6
OUTPUT POWER (W)
FREQUENCY (Hz)
6kHz
4
8
1kHz
20Hz
10
1k
5
P
OUT
Typical Operating Characteristics
12
6
= 3W
14
7
20Hz
10k
16
8
18
GND
9
100k
10
20
= V
PGND
0.001
0.001
0.001
0.01
0.01
0.01
0.1
0.1
0.1
10
10
1
1
1
= 0V, V
10
0
0
V
FIXED FREQUENCY,
4Ω LOAD
V
SPREAD SPECTRUM,
8Ω LOAD
V
FIXED FREQUENCY,
8Ω LOAD
PVDD
PVDD
PVDD
PLUS NOISE vs. OUTPUT POWER
PLUS NOISE vs. OUTPUT POWER
1
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
1kHz
= 12V,
= 12V,
= 24V,
2
SHDN
4
100
P
3
OUTPUT POWER (W)
OUTPUT POWER (W)
OUT
FREQUENCY (Hz)
= V
4
= 5W
6kHz
6kHz
8
1kHz
1k
5
MUTE
P
OUT
6
12
= 3W
20Hz
= 5V, unless
7
10k
20Hz
8
16
9
100k
10